√ 10+ Examples of Simple Flowcharts & Algorithms [+PENJELASAN]

Did you know that at the beginning of making an application, both in mobile, web and desktop must first be designed in algorithms and flowcharts. A programmer will not know the process of coding if he does not know what the program is like.

Therefore, if you want to be a developer or programmer, you must learn about algorithms and flowcharts so you know the application what you make for what purpose.

Examples of Flowcharts with Analysis and Algorithms

To find out more about the use of from the flowchart you can see examples of flowcharts and their analysis and algorithms below: [19659005] 1. Flowchart for Calculating Circumference of Circles

Analysis of calculating the circumference of a circle, namely:

Input: r (circle radius) and phi

Circumference Circle K = 2 * phi * r

The algorithm of calculating the circumference of a circle, namely:

First, you must specify the value of phi, as we have seen that the value of phi is 3.14

Next you have to count the radius of the circle [19659012] Then you can enter the formula to calculate the circumference of the circle, which is the formula K = 2 * phi * r

After entering the formula, the K value will be displayed or printed as an output on the output device. [19659015] 2. Flowcharts for Sending Letters

Algorithms of sending letters, namely:

First thing to do is typing or writing

Then have to prepare an envelope or letter cover

Then insert the letter into an envelope that has been provided previously

After inserting the letter into an envelope, you must attach the envelope to the letter using glue

Next, it must write down the address of the sending letter, if you do not remember, so it is better to take the address book and also look for the address that will be addressed beforehand. Then write the address on the letter envelope.

After that, buy a postage stamp and paste the stamp on the envelope.

The final step is that you have to go to the post office and bring the letter to the postal employee.

3. Flowchart for Determining Even and Odd Numbers

Algorithms of determining an number are even or odd, namely:

First is inputting or entering a number, the number must be an integer

Then divide the entered number by 2

If the result of the remainder of the division is 0, it can be concluded that the number is even

Conversely, if the result of the remainder is not 0, it can be concluded that the number is odd

4. Flowchart for Temperature Conversion

Algorithms of converting temperatures, namely:

First is inputting or entering the temperature amount into Celsius

If a temperature is to change from Celsius to Reamur then you have to use the formula R = 4/5 * C

And if a temperature is to be changed from Celsius to Fahrenheit then you have to use the formula F = 9/5 * C + 3

After that the temperature at the Fahrenheit or Reamur amount will be displayed

5. Flowchart for Making a Cup of Coffee

Algorithm of making a cup of coffee, namely:

The first thing to do is you have to open the sachet coffee that was purchased

Then pour the coffee in a glass

Then you can heat the water to boiling

And then you can pour the hot water into a glass

Then you have to stir the coffee evenly

And coffee also ready to drink

6. Food Ordering Flowchart

Algorithm of ordering food, namely:

The first phase is the customer will stop by the restaurant

Then the customer will choose the food choice on the menu provided

If the food is according to the tastes of the customer, then the customer will order food. Whereas if the food on the menu does not suit the tastes of the customer, they will not place an order

If the customer is to eat food then the menu will be selected

A waiter will later see the existing food stock, if available, the food will be processed. Whereas if it is not available, the waiter will advise the customer to choose another menu

Then after it is processed, the customer will receive the food he has ordered

After that a payment transaction will occur at the counter

and a guard the cashier will then provide proof of payment or receipt

If all these stages have been passed, then the customer will leave the restaurant